Heavy air pollution caused by haze and dust particles in Iran's southwestern city of Ahvaz, Khuzestan Province, has surged to 60 times above safe levels, crossing the "hazardous" level, in which the entire

German ministers have announced that free public transportation will be trialled in five cities by "the end of this year at the latest" in an effort to reduce road traffic, meet EU air pollution targets

NEW DELHI: There were no conclusive data to establish direct correlation of death or disease exclusively due to air pollution, the government said today, but asserted it could be one of the "triggering"